Hans-Joachim Vahlensieck

Person

Wehr, Baden, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Unsaturated silicon organic compounds containing keto groups
- Patent number 4,083,861
- Issue date Apr 11, 1978
- Dynamit Nobel Aktiengesellschaft
- Claus Dietrich Seiler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing N,N'-bis-trimethylsilylurea
- Patent number 4,060,536
- Issue date Nov 29, 1977
- Dynamit Nobel Aktiengesellschaft
- Hans-Joachim Kotzsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfurous organic silicon compounds, a process for their preparatio...
- Patent number 4,060,539
- Issue date Nov 29, 1977
- Dynamit Nobel Aktiengesellschaft
- Claus-Dietrich Seiler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of silane esters of tertiary alcohols
- Patent number 4,060,538
- Issue date Nov 29, 1977
- Dynamit Nobel Aktiengesellschaft
- Hans Joachim Kotzsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing .beta.-chloroethyltrichlorosilane
- Patent number 4,049,690
- Issue date Sep 20, 1977
- Dynamit Nobel Aktiengesellschaft
- Claus-Dieter Seiler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the hydrochlorination of elemental silicon
- Patent number 4,044,109
- Issue date Aug 23, 1977
- Dynamit Nobel Aktiengesellschaft
- Han-Joachim Kotzsch
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the continuous esterification of chlorosilanes
- Patent number 4,039,567
- Issue date Aug 2, 1977
- Dynamit Nobel Aktiengesellschaft
- Hans-Joachim Kotzsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organophosphonic acids or esters containing an epoxy group
- Patent number 4,029,679
- Issue date Jun 14, 1977
- Dynamit Nobel Aktiengesellschaft
- Hans-Joachim Kotzsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of organic silicon compounds
- Patent number 4,028,384
- Issue date Jun 7, 1977
- Dynamit Nobel Aktiengesellschaft
- Hans-Joachim Vahlensieck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of low silanes and silane esters
- Patent number 4,016,188
- Issue date Apr 5, 1977
- Dynamit Nobel Aktiengesellschaft
- Hans-Joachim Kotzsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying 1,1,1-trifluoro-2-chloro-2-bromoethane
- Patent number 3,996,302
- Issue date Dec 7, 1976
- Dynamit Nobel Aktiengesellschaft
- Neithart Schultz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Esterification method for trichlorosilane
- Patent number 3,985,781
- Issue date Oct 12, 1976
- Dynamit Nobel Aktiengesellschaft
- Hans Joachim Kotzsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Regeneration of bismuth containing catalyst used in the hydrofluori...
- Patent number 3,965,038
- Issue date Jun 22, 1976
- Dynamit Nobel Aktiengesellschaft
- Neithart Schultz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the preparation of organic silicon compounds
- Patent number 3,950,364
- Issue date Apr 13, 1976
- Dynamit Nobel Aktiengesellschaft
- Hans-Joachim Vahlensieck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Siliceous dioxolane derivatives
- Patent number 3,932,464
- Issue date Jan 13, 1976
- Dynamit Nobel Aktiengesellschaft
- Hans-Joachim Kotzsch
- C07 - ORGANIC CHEMISTRY

Hans-Joachim Vahlensieck

Person

Patents Grantslast 30 patents

Unsaturated silicon organic compounds containing keto groups

Method of preparing N,N'-bis-trimethylsilylurea

Sulfurous organic silicon compounds, a process for their preparatio...

Process for the preparation of silane esters of tertiary alcohols

Method of preparing .beta.-chloroethyltrichlorosilane

Process for the hydrochlorination of elemental silicon

Process for the continuous esterification of chlorosilanes

Organophosphonic acids or esters containing an epoxy group

Process for the preparation of organic silicon compounds

Process for the preparation of low silanes and silane esters

Process for purifying 1,1,1-trifluoro-2-chloro-2-bromoethane

Esterification method for trichlorosilane

Regeneration of bismuth containing catalyst used in the hydrofluori...

Process for the preparation of organic silicon compounds

Siliceous dioxolane derivatives